Java Exercises: Check if the number of 10 is greater than number to 20s in a given array of integers
Java Basic: Exercise-101 with Solution
Write a Java program to check if the number of 10 is greater than number to 20s in a given array of integers.
Pictorial Presentation:
Sample Solution:
Java Code:
import java.util.*;
import java.io.*;
public class Exercise101 {
public static void main(String[] args)
{
int[] array_nums = {10, 11, 10, 30, 45, 20, 33, 53};
int result = 0;
System.out.println("Original Array: "+Arrays.toString(array_nums));
int ctr1 = 0;
int ctr2 = 0;
for(int i = 0; i < array_nums.length; i++) {
if(array_nums[i] == 10)
ctr1++;
if(array_nums[i] == 20)
ctr2++;
}
System.out.printf(String.valueOf(ctr1 > ctr2));
System.out.printf("\n");
}
}
Sample Output:
Original Array: [10, 11, 10, 30, 45, 20, 33, 53] true
Flowchart:
Java Code Editor:
Contribute your code and comments through Disqus.
Previous: Write a Java program to count the two elements of two given arrays of integers with same length, differ by 1 or less.
Next: Write a Java program to check if a specified array of integers contains 10 or 30.
What is the difficulty level of this exercise?
Test your Programming skills with w3resource's quiz.
Java: Tips of the Day
How to sort an ArrayList?
Collections.sort(testList); Collections.reverse(testList);
That will do what you want. Remember to import Collections though!
Ref: https://bit.ly/32urdSe
- New Content published on w3resource:
- HTML-CSS Practical: Exercises, Practice, Solution
- Java Regular Expression: Exercises, Practice, Solution
- Scala Programming Exercises, Practice, Solution
- Python Itertools exercises
- Python Numpy exercises
- Python GeoPy Package exercises
- Python Pandas exercises
- Python nltk exercises
- Python BeautifulSoup exercises
- Form Template
- Composer - PHP Package Manager
- PHPUnit - PHP Testing
- Laravel - PHP Framework
- Angular - JavaScript Framework
- Vue - JavaScript Framework
- Jest - JavaScript Testing Framework